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September Weather in Sebuku, Indonesia

Last updated: August 23, 2025

In September, the average temperature in Sebuku, Indonesia is a warm 27°C (81°F), with a minimum of 22°C (72°F) and soaring up to a maximum of 34°C (94°F). Expect considerable rainfall, averaging 238 mm (9.4 in) over 27 days this month, contributing to a high average humidity of 90%. Prepare for a tropical experience!

September Temperature in Sebuku

In September in Sebuku, the average temperature is 27°C (81°F), with maximums reaching 34°C (94°F) and minimums dipping to 22°C (72°F). This pleasant climate makes it an ideal time for travelers to explore and enjoy outdoor activities.

September Weather in Sebuku: Daily Temperature Highs, Lows, and Averages

The chart illustrates September temperature patterns in Sebuku, showcasing daily minimum, maximum, and average temperatures. It highlights the typical range of temperatures throughout the month, providing insights into weather trends. In Sebuku, September typically has an average temperature of 27°C (81°F), with highs reaching up to 34°C (94°F) and lows dropping to around 22°C (72°F).
JanFebMarAprMayJunJulAugSepOctNovDec798081818180808080818180
Data source: Temperature data for Sebuku generated using information from the Copernicus Climate Change Service.
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The average of daily temperatures (24 hours) calculated across all days in the month.

September Precipitation in Sebuku

In Sebuku in September, the precipitation amount reaches 238 mm (9.4 in) over the course of 27 days.

September Precipitation Trends in Sebuku

The chart displays monthly precipitation patterns in Sebuku, with values for each month alongside September’s data, which is highlighted for easy comparison. It shows the amount of precipitation, providing insights into how September’s conditions compare to those of other months. In Sebuku, September typically receives around 238 mm (9.4 inches) of precipitation spread over approximately 27 days.
JanFebMarAprMayJunJulAugSepOctNovDec212170268274260282230259238259273303
Data source: Precipitation data for September generated using information from the Copernicus Climate Change Service.
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September Humidity in Sebuku

In Sebuku in September, humidity is 90%. With an average temperature of 27°C (81°F), this humidity feels like walking through a heavy fog, making outdoor activities uncomfortable and exhausting, and leaving travelers drenched in sweat within minutes.

September Average Humidity in Sebuku

This chart illustrates the average monthly humidity levels in Sebuku, with September’s data highlighted for easy comparison. It shows the fluctuation in humidity throughout the year, helping you understand how conditions vary by season. In September, average humidity in Sebuku is approximately 90%, offering insight into how humid the weather typically is during this month.
JanFebMarAprMayJunJulAugSepOctNovDec91%89%89%87%87%87%88%90%90%88%88%89%
Data source: Humidity data for September generated using information from the Copernicus Climate Change Service.

September UV Index in Sebuku

In Sebuku in September, the maximum UV index reaches an alarming 15, which falls into the extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take precautions. For detailed information, you can check the Hourly UV Index in Sebuku.

Maximum UV Index Levels in Sebuku for September

The chart shows the monthly maximum UV Index (UVI) for Sebuku in September, representing the highest UV radiation level. The UVI measures the intensity of ultraviolet radiation from the sun, indicating the potential risk of sunburn and UV-related health issues. In September, the maximum UV index in Sebuku typically reaches 15, which falls under the extreme exposure category.
JanFebMarAprMayJunJulAugSepOctNovDec141617161513131415151413
Data source: Sebuku September UVI data generated using information from the Copernicus Climate Change Service.

UV Risk Categories

  •  Extreme (11+): Avoid the sun, stay in shade.
  •  Very High (8-10): Limit sun exposure.
  •  High (6-7): Use SPF 30+ and protective clothing.
  •  Moderate (3-5): Midday shade recommended.
  •  Low (0-2): No protection needed.

How September Weather in Sebuku Compares to Other Months

Weather in Sebuku varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sebuku, focusing on differences in temperature, rainfall, humidity, and UV levels.

This table compares monthly weather conditions in Sebuku, showing how September’s temperature, precipitation, humidity, and UV index levels differ from those of other months.
 TemperaturePrecipitationHumidityUV
January Weather26°C (80°F)212 mm (8.4 inches)91%extreme
February Weather27°C (80°F)170 mm (6.7 inches)89%extreme
March Weather27°C (81°F)268 mm (10.5 inches)89%extreme
April Weather27°C (81°F)274 mm (10.8 inches)87%extreme
May Weather27°C (81°F)260 mm (10.2 inches)87%extreme
June Weather27°C (81°F)282 mm (11.1 inches)87%extreme
July Weather27°C (80°F)230 mm (9.0 inches)88%extreme
August Weather27°C (81°F)259 mm (10.2 inches)89%extreme
September Weather27°C (81°F)238 mm (9.4 inches)90%extreme
October Weather27°C (81°F)259 mm (10.2 inches)88%extreme
November Weather27°C (81°F)273 mm (10.8 inches)88%extreme
December Weather27°C (80°F)303 mm (11.9 inches)89%extreme

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